290834744

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{9661}}^1$

素因数の和:9791

約数の個数: 32

約数和(自身を含む): 563487840

約数和(自身を除く): 272653096

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 284, 424, 568, 3763, 7526, 9661, 15052, 19322, 30104, 38644, 77288, 512033, 685931, 1024066, 1371862, 2048132, 2743724, 4096264, 5487448, 36354343, 72708686, 145417372, 290834744]

約数ペア:

[(1, 290834744), (2, 145417372), (4, 72708686), (8, 36354343), (53, 5487448), (71, 4096264), (106, 2743724), (142, 2048132), (212, 1371862), (284, 1024066), (424, 685931), (568, 512033), (3763, 77288), (7526, 38644), (9661, 30104), (15052, 19322)]